.TH std::future_error::what 3 "2024.06.10" "http://cppreference.com" "C++ Standard Libary"
.SH NAME
std::future_error::what \- std::future_error::what

.SH Synopsis
   virtual const char* what() const noexcept;  \fI(since C++11)\fP

   Returns the explanatory string.

.SH Parameters

   \fI(none)\fP

.SH Return value

   Pointer to a null-terminated string with explanatory information.

.SH See also

   code returns the error code
        \fI(public member function)\fP
